CVE-2023-5992

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    CVE-2023-5992

    Published: 31 Jan 2024Last Modified: 28 Oct 2026

    Summary: Opensc: side-channel leaks while stripping encryption pkcs#1 padding

    Details: A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.

    References: https://access.redhat.com/downloads/content/package-browser/, https://github.com/OpenSC/OpenSC/wiki/CVE-2023-5992, https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html, https://lists.fedoraproject.org/archives/list/[email protected]/message/OWIZ5ZLO5ECYPLSTESCF7I7PQO5X6ZSU/, https://lists.fedoraproject.org/archives/list/[email protected]/message/RJI2FWLY24EOPALQ43YPQEZMEP3APPPI/, https://lists.fedoraproject.org/archives/list/[email protected]/message/UECKC7X4IM4YZQ5KRQMNBNKNOXLZC7RZ/, https://www.usenix.org/system/files/usenixsecurity24-shagam.pdf, https://access.redhat.com/errata/RHSA-2024:0966, https://access.redhat.com/errata/RHSA-2024:0967, https://access.redhat.com/security/cve/CVE-2023-5992, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5992.json, https://nvd.nist.gov/vuln/detail/CVE-2023-5992, https://bugzilla.redhat.com/show_bug.cgi?id=2248685

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -67986eda93a3a359a897f0b0be97f4315dde8d42

    Affected versions

    0.25.0-rc1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High